package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * x新增员工
     */
    @Insert("insert into employee (username, name, phone, sex, id_number, password, create_time," +
            " update_time, create_user, update_user) values (#{username}, #{name}," +
            " #{phone}, #{sex}, #{idNumber}, #{password} ,#{createTime}, #{updateTime}," +
            " #{createUser}, #{updateUser})")
    void insert(Employee employee);

    /**
     * 分页查询
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);

    /**
     * 修改员工状态
     */
    @Insert("update employee set status = #{status} where id = #{id}")
    void startOrStop(Integer status, Long id);

    /**
     * 修改员工信息
     */
    @Update("update employee set username = #{username}, name = #{name}, phone = #{phone}, id_number = #{idNumber} ," +
            "sex = #{sex} , update_time = #{updateTime} ,update_user = #{updateUser} where id = #{id} ")
    void update(Employee employee);

    /**
     * 根据id查询员工信息
     */
    @Select("select * from employee where id = #{id}")
    Employee getById(Long id);
}
